**See MasterFlow® Powered Ventilation Products Ltd. Warranty for complete coverage and restrictions†Available in Canada only Note: Always have a balanced ventilation system. The amount of exhaust ventilation should NEVER exceed the amount of intake ventilation

Power Ventilator Accessories

HUMIDISTAT (Model H1)

Fully adjustable for all climate conditions

Can be used with all Master Flow® & LL Building Products Inc.
power vents

Helps power ventilator reduce damaging attic moisture

HUMIDISTAT/THERMOSTAT (Model HT1)

Fully adjustable for all climate conditions

Can be used with all Master Flow® & LL Building Products Inc.
power vents

Helps power ventilator reduce damaging attic heat & moisture

REPLACEMENT THERMOSTAT (Model PT6)

Automatic and adjustable

Compatible with all single-speed Master Flow® & LL Building Products
Inc. power vents